New 6V1250 Seal O Ring Replacement suitable for Caterpillar Equipment
- New Seal O Ring Replacement suitable for Caterpillar Equipment
- Made to USA Specification
Buy with Confidence: All parts are covered by our warranty
Exact Fit Guarantee
This part is guaranteed to fit your machine.
Wrong Part?
We'll overnight correct part at no cost to you.
Description for 6V1250 Seal O Ring
â–¶Specification for 6V1250 Seal O Ring
â–¶Exact Fit Guarantee for 6V1250 Seal O Ring
â–¶| Dimensions | 1.97x1.97x0.08 |
|---|
-
Great prices prompt courteous customer service and fast shipping.
-
The gentleman was very helpful
-
Excellant customer service!
The prices are very good! The customer service is excellant! I had to contact them because our tax info wasn't right and they refunded it on the spot! Great job! we will be doing a lot more ordering from thi company. Highly recommended! -
Science I buy parts from propel parts I don’t have to spend too much down time always on time and good service
-
Will definitely use regularly!
Shipped the exact product we were looking for. Prompt Customer Service. Seamless cross-border shipping
Frequently Asked Questions
What is the Caterpillar 6V1250 O-ring seal?
The 6V1250 is an O-ring seal used in Caterpillar equipment hydraulic, fuel, and engine oil system connections. It provides a reliable fluid-tight barrier at fitting interfaces, preventing leaks and contamination ingress in the sealed system.
Is the 6V1250 compatible with my specific machine?
This O-ring is listed for use across numerous Caterpillar equipment families. Verify the part number against your machine's service documentation. Check your manual or reach out to Propel Parts for help verifying fitment.
What dimensions should I check before ordering this O-ring?
Key dimensions are inner diameter (ID), outer diameter (OD), and cross-section (CS) width. The groove dimensions in your component must match these specifications. Measure the old O-ring with calipers or measure the groove directly if the old seal is missing or damaged beyond recognition.
Is it OK to stretch an O-ring to fit a slightly larger groove?
No. Stretching an O-ring beyond its natural diameter reduces cross-section and compromises the sealing performance. Always use an O-ring sized correctly for the groove ??? a small deviation in size can lead to immediate or premature leakage.
Does the 6V1250 have a PTFE coating?
Yes. Propel Parts O-rings including the 6V1250 feature PTFE coating that reduces installation friction and extends operational service life. Browse the full range of available O-ring sizes in our O-ring seals catalog to find all the seals your service requires.
How long does delivery typically take for this O-ring?
Propel Parts ships same day for weekday orders placed before 3:00 PM ET. Expedited shipping options are available for urgent repairs. International delivery is supported to over 130 countries.
What warranty applies to the 6V1250 O-ring?
A 1-year unlimited mileage warranty is included with this O-ring. Returns are accepted within 30 days with no hassle, and the Propel Parts team is available to assist with any questions after delivery.

We know equipment downtime costs money, so fast and reliable shipping is a priority at Propel Parts. Orders placed on weekdays before 3:00 PM ET typically ship the same day, with expedited delivery options available for many locations when time is critical.
We ship across the U.S., Canada, and over 130 countries worldwide, helping customers keep machines running wherever they operate. Available shipping methods and delivery estimates are shown at checkout so you can select the option that best fits your timeline.
Tracking information is emailed within 24–48 hours after your order is processed, giving you full visibility from dispatch to delivery and peace of mind that your parts are on the way.

Our refund policy is simple. We offer a 30-day, no-hassle return policy, and we make every effort to provide the best service and highest-quality parts possible. If you’re not fully satisfied with your purchase, you may return it within 30 days for a refund. Full details are available on our Returns Policy page.

Buy with confidence. All parts from Propel Parts are covered against material or manufacturer defects for 12 months from the original invoice date. We stand behind every part we sell, so you can count on reliable performance and dependable support. Full details are available on our Warranty Policy page.
Exact Fit Guarantee®
The right part — or we'll make it right.
Order Normally
Know your part number? Simply place your order.
Not Sure?
Place your order, then send us your serial number before it ships.
We'll verify fit.We Make It Right
Wrong part? We'll make it right.Fast. At our expense.
Worldwide Shipping

















































